Snow Totals Skyrocket: Interactive Map Shows How Much Fell in Your Area After Today’s Winter Storm

A sprawling winter storm is blanketing the nation this weekend, and fresh snow totals are already piling up across more than 20 states. Below is a region-by-region breakdown of how much snow to expect, when it will fall, and what it means for travel and power outages. 1. Southern Plains: double-digit drifts • Oklahoma City: 18–22 inches • Tulsa: 18–20 inches • Amarillo, TX: 12–14 inches Significant icing up to 0.75 inches from Dallas to Memphis will make roads treacherous and raise the risk of power failures. 2. Ohio Valley: heavy, wet snow • Louisville, KY: up to 22 inches • Indianapolis & Columbus, OH: 10–12 inches • St. Louis: 7–14 inches Expect slushy secondary roads and scattered flight delays through Monday. 3. Northeast & Mid-Atlantic: blockbuster totals • Boston: 12–18 inches • New York City: 10–18 inches • Philadelphia, Baltimore, Washington, D.C.: 10–14 inches Rapid snow rates of 1–2 inches per hour could drop visibility to near zero during Sunday’s peak. 4. Great Lakes & Upper Midwest: lake-enhanced bands Localized bursts could push totals past two feet along the leeward shores of Lakes Erie and Ontario, while Chicago sees a lighter 4–8 inch swath. 5. Rockies & High Plains: early punch Denver picked up 6–10 inches overnight; the Front Range wind chills will stay below zero, keeping snow powdery and prone to drifting. Timing highlights • Southwest: Storm exits late Saturday. • Central U.S.: Heaviest snow Saturday night into early Sunday. • East Coast: Peak snowfall Sunday afternoon through pre-dawn Monday. • Coastal changeover: Brief sleet or rain may trim totals along the Jersey Shore and Cape Cod. Travel & power impacts • Airlines have pre-emptively canceled hundreds of flights out of hub airports from Atlanta to Boston. • DOT crews are brining interstates I-40, I-70 and I-95; allow extra braking distance and pack a winter safety kit. • Utility companies warn that ice-laden lines could leave more than 500,000 customers without power; charge devices and prepare backup heat sources. Snow-day safety tips 1. Clear vents to prevent carbon-monoxide buildup. 2. Shovel in intervals to avoid heavy-snow strain. 3. Keep pets inside; paws can freeze in minutes at sub-zero wind chills. When will it end? High pressure sliding in from Canada will force the storm offshore by Tuesday, but Arctic air behind the system will keep snow totals firmly in place—and roads slick—for the mid-week commute. Bookmark this page for updated snow totals, live radar, and county-by-county advisories as forecasters refine the track of this powerful January storm.